17623251

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2352

約数の個数: 20

約数和(自身を含む): 26609352

約数和(自身を除く): 8986101

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2243, 2619, 6729, 7857, 20187, 60561, 181683, 217571, 652713, 1958139, 5874417, 17623251]

約数ペア:

[(1, 17623251), (3, 5874417), (9, 1958139), (27, 652713), (81, 217571), (97, 181683), (291, 60561), (873, 20187), (2243, 7857), (2619, 6729)]